baber/WOPTO huggingface dataset:
Patent JP-H1090282-A (JP)
Title: Pipetting method, pipetting device, and memory medium
Inventor: OTA HIROMASA
IPC: G01N35/10
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipetting method which can detect the shortage of discharge amount of a carried liquid securely; a pipetting device applying this pipetting method; and a memory medium storing a program in order to operate this pipetting device. SOLUTION: In this pipetting method, a series of processes including a suction process to suck a specific amount of carried liquid from the opening of a nozzle, and a discharge process to discharge the carried liquid sucked in the suction process from the opening of the nozzle, are carried out, by using a pipetting device having a pump to suck and discharge the carried liquid from the opening of the nozzle by communicating to the nozzle; and a pressure detecting means to detect the pressure of an air flow passage between the pump and the opening of the nozzle. And in this discharge process, the pressure variation in the air flow passage between the pump and the opening of the nozzle is detected depending on the output signal from the pressure detecting means (S6), and the discharge amount of the carried liquid is decided depending on this pressure variation (S7, S11).
Patent JP-H07326879-A (JP)
Title: Heat radiator and its manufacture
Inventor: MORISHITA MASAO
IPC: H01L23/36
Filed: 1994-05-31
Abstract: PURPOSE:To dispense with mechanical processing for cutting grooves in a heat absorbing plate by a method wherein a heat absorbing plate, and heat radiating plates provided onto it in an array, and grooves provided to the heat absorbing plate between the adjacent heat radiating plates are formed into a comb-like body of integral structure through an extrusion molding method, and solder is introduced into each groove, and the comb-like body is heated as load is imposed on the tops of plates. CONSTITUTION:A heat absorbing plate 13, heat radiating plates 14, and grooves 15 are formed into a comb-like body 16 of integral structure through an extrusion molder, solder 19 is introduced into each groove 15, and plates 17 are provided onto the solder 19 inserting their bases into the grooves 15 respectively. A load imposing pressing jig 20 is made to bear against the tops of the plates 17 and introduced into a high-temperature heating oven 21 to fuse the solder 19 for soldering the plates 17. Then, the comb-like body 16 is taken out of the oven 21, and the jig 20 is dismounted. As the heat absorbing plate 13, heat radiating plates 14, and the grooves 15 between the adjacent heat radiating plates 14 on the heat absorbing plate 13 are formed into the comb-like body 16 of integral structure through an extrusion molding method, mechanical processing for cutting the grooves in the heat absorbing plate 13 can be dispensed with, and moreover only the plates 17 are soldered, so that the comb-like heat radiator of this constitution enhanced in reliability and stability of quality.
Patent JP-S6032423-A (JP)
Title: Digital filter
Inventor: TAKIZAWA MASAAKI
IPC: H03H17/04
Filed: 1983-08-03
Abstract: PURPOSE:To reduce the propagation of transmission error due to omission of fractions and rounding by rounding or discarding fractions produced by multiplication of filter coefficient, giving a delay to a value decided by quantizing error for a prescribed period and then adding the value to the next input signal. CONSTITUTION:A signal value X generated by a signal generator 1 is subject to subtraction with a forecast value (x) at a subtraction circuit 2 and a quantizer 3 applies quantization in response to the value (X-x) and allocates a code word. A representative is set (4) based thereupon, added (5) to the forecast value (x), forecast values M, N delayed through a 1-picture element delay circuit 6 and a 1-line delay circuit 7 are obtained and the values produce the forecast value (x) through an adder circuit 8 and a 1/2-multiple circuit 9. In this case, a fraction (m) discarded by the 1/2-multiple circuit 9 is subject to 1-picture element delay by a delay circuit 10, the value is doubled into 2m by a double circuit 11, the value is added to the output (M+N) of the circuit 8 and the forecast value is obtained.
Patent JP-S5878882-A (JP)
Inventor: ANDORIYUU EFU HANTAA
IPC: B63B35/44
Filed: 1982-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H037843-A (JP)
Title: Indoor device of air conditioner
Inventor: MACHII YOSHIHIRO
IPC: F24F11/02
Filed: 1989-06-05
Abstract: PURPOSE:To provide an effective utilization of a printed circuit board and a small-sized printed circuit board as well by a method wherein relays of less number than that of output terminals of a relay driver circuit are arranged side-by-side on the printed circuit board from one end side of a group of the output terminals of the relay driver circuit and an input terminal of each of the relays is connected to a required output terminal with a lead wire. CONSTITUTION:Driving relays 13 to 17 of less number than that of relay driver output terminals A to F of a base driver circuit 12 are arranged side-by-side on a control printed circuit board 6 from one side of the relay driver output terminals A to F. An indoor fan motor relay 13 is connected to a terminal A, an air direction changing-over louver relay 14 is connected to a terminal B, a four-way valve changing-over valve relay 15 is connected to a terminal D, a compressor relay 16 is connected to a terminal E and an outdoor fan motor relay 17 is connected to a terminal F through a lead line 18, respectively. An operation switch 4, a room temperature sensor 7, an A/D converter circuit 8 and a DC power supply circuit 10 are connected to an input terminal of a micro-computer 11 and an input terminal of a base driver circuit 12 is connected to an output terminal of the micro-computer 11.
Patent JP-S5473655-A (JP)
Title: Photo circuit element
Inventor: MATSUI TERUJI
IPC: G02B27/10
Filed: 1977-11-24
Abstract: PURPOSE: To realize arbitrary adjustment of light distributing ratio, by constituting a dielectric reflecting film with two sector mirror faces, and a rotating one mirror face around the optical axis.  
     CONSTITUTION: Between a first lens 4 and second lens 5 of which dimensions and characteristics are identical with each other is disposed a third lens 6 in a manner capable of rotating around an optical axis 7, and mirror face films 40 and 60 are fitted to the side faces 42 and 61 of the mutually opposing sides of the lenses 4 and 6. The mirror face films 40, 60 are formed in a sector shape passing through the optical axis 7, for instance, in a semicircular shape. Optical fibers 1 and 2 are disposed symmetrically with respect to the optical axis 7, on the entering end face of the lens 4, and an optical fiber 3 is disposed symmetrically with respect to the optical fiber 1 on the emitting end face of the lens 5. By changing the overlapping condition of the mirror face films 40 and 60 by rotating the lens 6, the light coming from the optical fiber 1 may be continuously distributed into the optical fiber 2 or 3 at a specified distributing ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H038290-A (JP)
Title: Electrode control method for arc furnace
Inventor: NODA TAKAAKI
IPC: H05B7/20
Filed: 1989-06-03
Abstract: PURPOSE:To improve fusion efficiency by directly position-controlling an electrode, repeating the holding and lowering of the electrode so as to avoid frequent lifting/lowering motion, and melting an insertion material at the preset arc length. CONSTITUTION:An insertion material S is inserted into a furnace body 6, an electrode 3 is lowered to start an arc, then it is held at the fixed height position for the preset period, and part of the insertion material S is melted. The electrode 3 is lowered by the height corresponding to the fusion quantity of the insertion material S during the hold time, and the holding and lowering of the electrode 3 are repeated thereafter to melt the insertion material S. A power detector 20 detects that the near flat bath stage is attained via the fed power quantity and lowers the lower end of the electrode 3 to the position apart from the solution level by the preset distance. The detector 20 again detects that the flat bath stage is attained and lowers the electrode 3 to the vicinity of the solution level to refine a solution. The electrode 3 is properly lowered in sequence in response to the fusion quantity, the insertion material S is melted at the preset arc length, thus no hunting occurs, and fusion efficiency is improved.
Patent JP-H09323634-A (JP)
Title: Master cylinder pressure estimating device and wheel cylinder pressure estimating device using it
Inventor: SOEJIMA SHINICHI
IPC: B60T8/58
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To precisely estimate both cylinder pressures without measuring means by setting a master cylinder pressure estimated value, reducing the master cylinder pressure estimated value when the feed hydraulic pressure to a wheel cylinder is intensified, and increasing the master cylinder pressure estimated value when the feed hydraulic pressure is reduced. SOLUTION: An electronic control device 80 performs the initial set of the master cylinder pressure estimated value of a master cylinder 14, and also performs its correction and estimation. The wheel cylinder pressure of each wheel cylinder 26, 36, 46, 56 is estimated by use of the estimated master cylinder pressure. Namely, after the lapse of a prescribed time from braking start, the master cylinder pressure is estimated. When it is judged that the wheel cylinder pressure is intensified, the master cylinder pressure estimated value is reduced in proportion to the predicted intensified quantity of the wheel cylinder pressure at that time, and intensified contrarily when the feed hydraulic pressure to the wheel cylinder is reduced. The master cylinder pressure can be thus precisely estimated according to intensification and reducing of the wheel cylinder pressure.
Patent JP-S62298525-A (JP)
Inventor: BUERUNAA EE GEE MIYURAA
IPC: C07C50/08
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5933089-A (JP)
Title: Laser cutting system of three-dimensional work by playback system
Inventor: TAKAHASHI TOSHIO
IPC: B23K26/08
Filed: 1982-08-17
Abstract: PURPOSE:To provide a system which performs laser cutting of the three-dimensional work by scanning the work in the remaining one axis direction on the basis of the data for a two-dimensional NC profile and making the fresh three- dimensional NC data with respect to the three-dimensional work. CONSTITUTION:This system is constituted of a three-dimensional working machine 12 having a sub head 22 of a tracer 64, a nozzle 56 for irradiating a laser beam, a high frequency spindle 63, etc. and a computer 11 provided with a CNC function and a CTC function. The tracer 65 is driven in accordance with the two-dimensional NC profile and the data in a Z-axis direction is fetched to make a three-dimensional NC tape. Said data is played back and the scanned line is exactly laser-cut. The work of a pressed metal or the like having a three-dimensional shape is thus subjected to working with high accuracy. When an NC program for the three-dimensional profile is formed in accordance with the work, the immediate working of the work is made possible without moving the work and therefore, the working with extremely high efficiency and accuracy is made possible.
Patent JP-2000328193-A (JP)
Title: Non-refining steel for hot forging excellent in wear resistance
Inventor: IWASAKI KATSUHIRO
IPC: C22C38/60
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To produce non-refining steel for hot forging with a ferritic-pearlitic structure excellent in wear resistance by optimizing the elements to be added for strengthening (solid solution-strengthening) ferrite by allowing Si and Mn to enter into solid solution in ferrite and moreover limiting the number of relatively large oxide inclusions. SOLUTION: This steel contains 0.3 to 0.8% C, 0.3 to 2.0% Mn and 0.5 to 2.5% Si, F value prescribed by the formula: F=[Si]+[Mn]/3.5 [In the formula, [Si] and [Mn] denote the content (mass %) of each element] is >=1.0, and the number of oxide inclusions of >=20 μm average grain size per 300 mm2 of the area to be inspected is <=10 pieces.
Patent JP-H0434829-A (JP)
Title: Detector for neutron in wide energy range
Inventor: SATO HIROO
IPC: H01J47/12
Filed: 1990-05-30
Abstract: PURPOSE:To measure a neutron in a wide energy range in real time without the effect of a gamma-ray with simple structure by containing a first gas, reacting mainly a thermal neutron to generate ionization, and a second gas, reacting mainly an epithermal neutron and an intermediate neutron to produce the ionization, in a neutron-reacting gas. CONSTITUTION:In the neutron detector of an ionization chamber, a first gas reacting mainly a thermal neutron to generate ionization, and a second gas, reacting mainly an epithermal neutron and an intermediate neutron to produce the ionization, are sealed in an ionization chamber. Then a reaction with the thermal neutron is generated in the first gas, a resultant particle makes an ionization action, and the thermal neutron can be detected by detecting an ion and an electron produced in the ionization action. Also in the same way as the said first gas, the thermal neutron and the intermediate neutron can be detected by generating an reaction with the epithermal neutron and the intermediate neutron in the second gas. Moreover detection sensitivity can be standardized by making the mixed ratio of the first and the second gases a fixed value. Resultingly, the neutron in a wide energy range can be detected in real time without the effect of gamma-ray with simple structure.
Patent JP-S62298438-A (JP)
Title: Production of colorant and compound for thermoplastic resin
Inventor: FUKUI MASAYA
IPC: C09C3/04
Filed: 1986-06-17
Abstract: PURPOSE:To efficiently produce the title colorant and compound for thermoplastic resin by using a powder roll type extrusion granulation system (discoid horizontal die) to granulate the material supplied on the die. CONSTITUTION:Granulation is carried out by using a roll-type extrusion granulator. A discoid perforated plate is used for the die in the granulator, and the die is set horizontally with respect to the ground level, and plural rolls are rotated on the die. The material supplied on the die is continuously extruded into pellets of resin to produce the colorant and compound for thermoplastic resin. In this case, forced heating is not required. Since compression, a wet system, and self heating are utilized, pellets having excellent appearance and shape can be efficiently obtained. An additive not hindering despersion (e.g., water, alcohols, etc.) is added at 1-50 phr to the powdery colorant and the powdery compound, and the material can be used in the form of agglomerate.
Patent JP-H071896-A (JP)
Title: Application method for marking film
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 1993-06-14
Abstract: PURPOSE:To provide an application method for a marking film in which the color of a letter or a pattern can be changed without releasing the marking film in the applied state. CONSTITUTION:A marking film 1, necessary part of which such as letters, patterns and the like are left as they are and unnecessary parts are cut off, is transferred to a transparent or a colored transparent application tape and stuck onto an adherend 4 through an adhesive layer 1b of the marking film 1, and then the application tape is set fit for the letters or the patterns and unnecessary parts are cut off.
Patent JP-S632662-A (JP)
Title: Polishing method for profile rotary sander
Inventor: SHIMURA HIDEO
IPC: B24B21/16
Filed: 1986-06-18
Abstract: PURPOSE:To carry out efficient and favorable machining by controlling the pressing force of a presser pad in accordance with the curvature, in a part where the peripheral edge of a workpiece is bent and making a pressing force to a polishing surface always proper. CONSTITUTION:In a part where the peripheral edge of a workpiece is bent, the pressing force of a presser pad 42 is controlled in accordance with the curvature and the pressing force per unit contact area is adjusted, to prevent excessive cutting. In order to control this pressing force, a pressure regulator is installed in between a compressor and an actuator 47, and connected to a control device to regulate air pressure in accordance with the curvature of a part to be polished. Or else, two or more regulators having different regulating pressures are connected in parallel to the actuator 47, and closing valves are provided on the regulators respectively, each being connected to the control device to carry out regulation by opening one of the valves. Thereby, the pressing force of a sanding belt 41 to a polishing face is always made proper to carry out efficient and favorable machining.
Patent JP-H10329559-A (JP)
Title: Propeller shaft guard
Inventor: IIJIMA JOTARO
IPC: B62D25/20
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide versatility and to cope with various car bodies by a method wherein mounting parts are arranged at the two ends of a strap body having flexibility and the mounting parts are fixed on the body side. SOLUTION: A propeller shaft guard 10 comprises a wire 11 being a strap body having flexibility; and mounting parts 12 fixed at the two ends thereof. The wire 11 has strength enough to hold even when a propeller shaft falls out due to a break. Further, the wire 11 is disposed in a manner to surround a propeller shaft 4, screw parts 13b and 13b are fitted into the mounting holes of a flange part 3a of a cross member 3, and the flange part 3a is securely fastened by nipping the flange part between two nuts 14 and 15. Since the wire 11 has flexibility, mounting in holes in positions situated laterally asymmetrically is practicable and a length regulation margin is provided. This constitution copes with propeller shafts used in various vehicles and having various sizes.
Patent JP-S6036213-A (JP)
Title: Multiple reciprocating type vibration feeder
Inventor: TABATA MASARU
IPC: B65G27/34
Filed: 1983-08-02
Abstract: PURPOSE:To realize reduction of supply pitch of parts regardless of use of a powerful electromagnet by providing, in the longitudinal direction, the electromagnet which gives vibrations respectively to a go side trough and a return side trough of the captioned feeder. CONSTITUTION:In the captioned feeder, formed by the plural number of alternately arranged go side troughes 1 equipped with an alignment section, at the front end in the direction of conveyance, letting pass only articles in a definite posture and return side troughes 2 which receive articles dropped from said alignment section and return these to the starting end part of conveyance of the troughes 1, the go side troughes 1 and the return side troughes 2 are respectively connected in one body to form the first, the second trough aggregates A, A'. Then, adsorption parts 4, 4' are respectively fixed on each front and end part of each aggregate A, A', while electromagnets 3, 3' are provided, as vibration driving sources 5, 5', on bases in opposition to the adsorption parts 4, 4'. Further, each aggregate A, A' is supported on the base through the plural number of plate springs slanting in the predetermined direction.
Patent JP-H075548-A (JP)
Title: Lens barrel housing controller
Inventor: SATO MUNEYOSHI
IPC: G02B7/08
Filed: 1993-06-14
Abstract: PURPOSE:To provide a lens barrel housing controller for preventing a rear group lens from being brought into contact with film in the case of housing the lens barrel and rapidly housing a lens barrel itself in a collapsible barrel type camera having a two-group type zoom device. CONSTITUTION:When the rear group lens 28 is in a safe area where it is not brought into contact with the film F in the case of housing the lens barrel 4 in a camera body, housing the lens barrel is started immediately and the rear group lens is moved to a final standby position after completing housing. Meanwhile, in the case the rear group lens is out of the safe area, the rear group lens 28 is moved to the most trailing end of the safe area, and then the lens barrel is housed. Thus, the time until starting housing the lens barrel is shortened as much as possible.
Patent JP-2001010712-A (JP)
Title: Oscillating conveyor
Inventor: NAGAO YUJI
IPC: B65G27/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve durability by forming an oscillating device of a rotary driving source to be programmable-controlled and a motive power converting mechanism for converting the rotary driving force of this rotary driving source to the reciprocating linear driving force, and freely adjusting acceleration and deceleration of the reciprocating linear movement of the motive power converting mechanism. SOLUTION: When a control unit H sends the speed command to an AC servomotor 5, the AC servomotor 5 is rotated with low acceleration and high acceleration in one rotation. This operation is repeated so that the rotary movement is converted to the linear movement by a crank mechanism, and a trough 1 is oscillated with the low acceleration in approach and oscillated with the low acceleration in return. Namely, a crank shaft 7 is reciprocated by eccentricity of an eccentric wheel 6 from a shaft 5a of the servomotor. When the lateral force is applied to the shaft 7 between the eccentric wheel 6 and a pivotal wheel 8 during the reciprocation of the shaft 7, the shaft 7 is bent by plate springs 10a, 10b so as to prevent the transmission of the stress for breaking the eccentric wheel 6 and the pivotal wheel 8 to them.
Patent JP-S623347-A (JP)
Title: Saving system for error recovery information
Inventor: RATSUSERU KAO
IPC: G06F11/14
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the hardware quantity needed for the error recovery of a pipeline type computer system and to improve the throughput, by saving previously the copy of the source operand of an instruction. CONSTITUTION:The register file 306 of the pipeline type computer system contains buses 310 and 311 to receive the 1st and 2nd source operands. These operands are stored in a register bank 212 under the control of an instruction decoder 210 and at the same time saved to saving registers 214 and 215 respectively. Then an error is recovered by sending the results of operations back to the bus 310 alternately from both registers 214 and 215.
Patent JP-H0434438-A (JP)
Title: Production of photosensitive body
Inventor: MATSUMOTO MASANORI
IPC: G03G5/08
Filed: 1990-05-30
Abstract: PURPOSE:To efficiently produce the good-quality photosensitive body in a short period of time by forming an amorphous silicon layer on a base body, then forming a charge transfer layer thereon by passing the base body in the photosensitive liquid in an annular container while bringing the outer peripheral surface into sliding contact with the bore side of the container. CONSTITUTION:A charge generating layer 101 and the charge transfer layer 102 are laminated on the conductive base body 100. The amorphous silicon layer 101 is formed as the charge generating layer 101 on the base body 100. Thereafter, the charge transfer layer 102 is formed on the amorphous silicon layer 101 by axially moving the base body 100 formed with the amorphous silicon layer 101 in the charge transferable photosensitive liquid 21 housed in the annular container 22 while the outer peripheral surface of the base body 100 is brought into sliding contact with the bore side of the annular container 22. The good-quality photosensitive body is produced efficiently in a short period of time in this way, by which the cost of the photosensitive body is reduced and the quality is improved.